Physics, 20.09.2020 05:01 aliopqwas

Guys plzzz plzzz ans this que 14. The rate of mass of the gas emitted from rear of
a rocket is initially 20 kg/s. If the speed of the gas
relative to the rocket is 800 m/s and mass of
rocket is 1000 kg, then the initial acceleration of
the rocket is :
(1) 4 m/s2
(2) 16 m/s2
(3) 6 m/s2
(4) 12 m/s2

Answers: 2

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Guys plzzz plzzz ans this que 14. The rate of mass of the gas emitted from rear ofa rocket is initially 20 kg/s. If the speed of the gasrelative to the rocket is 800 m/s and mass ofrocket is 1000 kg, then the initial acceleration ofthe rocket is :(1) 4 m/s2(2) 16 m/s2(3) 6 m/s2(4) 12 m/s2

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Guys plzzz plzzz ans this que 14. The rate of mass of the gas emitted from rear of
a rocket is initially 20 kg/s. If the speed of the gas
relative to the rocket is 800 m/s and mass of
rocket is 1000 kg, then the initial acceleration of
the rocket is :
(1) 4 m/s2
(2) 16 m/s2
(3) 6 m/s2
(4) 12 m/s2